Ruby: CLAMPERL’s sturdy shell is not only good for protection - it is also used for clamping and catching prey. A fully grown CLAMPERL’s shell will be scored with nicks and scratches all over.
Sapphire: CLAMPERL grows while being protected by its rock-hard shell. When its body becomes too large to fit inside the shell, it is sure evidence that this POKéMON is getting close to evolution.
Emerald: A CLAMPERL slams its shell closed on prey to prevent escape. The pearl it creates upon evolution is said to be infused with a mysterious energy.
FireRed +2: It is protected by a sturdy shell. Once in a lifetime, it makes a magnificent pearl.
Diamond +6: It makes a single pearl during its lifetime. The pearl is said to amplify psychic power.
HeartGold +2: When it evolves, it makes a mysterious pearl that amplifies psychic powers when it’s held.
Omega Ruby: Clamperl’s sturdy shell is not only good for protection—it is also used for clamping and catching prey. A fully grown Clamperl’s shell will be scored with nicks and scratches all over.
Alpha Sapphire: Clamperl grows while being protected by its rock-hard shell. When its body becomes too large to fit inside the shell, it is sure evidence that this Pokémon is getting close to evolution.
Ultra Sun: Despite its appearance, it’s carnivorous. It clamps down on its prey with both sides of its shell and doesn’t let go until they stop moving.
Ultra Moon: Clamperl’s pearls are exceedingly precious. They can be more than 10 times as costly as Shellder’s pearls.